Trace number 1517505

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.68/29.78	c starting MXC with:
29.68/29.78	c cnf_path = HOME/instance-1517505-1238286576.cnf
29.68/29.78	c restart_strategy = auto
29.68/29.78	c sign_strategy = cached
29.68/29.78	c use_preprocessing = -1
29.68/29.78	c output_implicant = 1
29.68/29.78	c timeout_seconds = 0
29.68/29.78	c running SatELite... done
29.68/29.78	c 12 vars eliminated
29.68/29.78	c received 0 units and 2275 clauses from SatELite
29.68/29.78	c 11 assignments made, starting to guess now
29.68/29.78	c ===================================[MXC]=====================================
29.68/29.78	c | Conflicts |                Clause Statistics                   |   Vars   |
29.68/29.78	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.68/29.78	c =============================================================================
29.68/29.78	c |         0 |       0       0     2275        0        0     nan |      540 |
29.68/29.78	c |       100 |       0       0     2275      100     1050    23.5 |      529 |
29.68/29.78	c |       210 |       0       0     2275      210     1105    23.7 |      529 |
29.68/29.78	c |       441 |       0       0     2275      441     1220    24.5 |      529 |
29.68/29.78	c |       805 |       0       0     2275      805     1402    24.5 |      529 |
29.68/29.78	c |      1315 |       0       0     2275     1315     1609    24.3 |      529 |
29.68/29.78	c |      1986 |       0       0     2275     1138     1754    23.1 |      529 |
29.68/29.78	c |      2834 |       0       0     2275     1046     1894    23.4 |      529 |
29.68/29.78	c |      3876 |       0       0     2275     1076     2031    24.9 |      529 |
29.68/29.78	c |      5132 |       0       0     2275     1259     2163    23.3 |      529 |
29.68/29.78	c |      6623 |       0       0     2275     1624     2292    23.1 |      529 |
29.68/29.78	c |      8373 |       0       0     2275     2200     2419    23.1 |      529 |
29.68/29.78	c |     10408 |       0       0     2275     1761     2543    24.3 |      529 |
29.68/29.78	c |     12756 |       0       0     2275     1487     2665    24.1 |      529 |
29.68/29.78	c |     15449 |       0       0     2275     1427     2786    22.8 |      529 |
29.68/29.78	c |     18521 |       0       0     2275     1627     2906    21.8 |      529 |
29.68/29.78	c |     22010 |       0       0     2275     2136     3025    22.5 |      529 |
29.68/29.78	c |     25958 |       0       0     2275     3008     3144    23.1 |      529 |
29.68/29.78	c |     30411 |       0       0     2275     2677     3262    23.5 |      529 |
29.68/29.78	c |     35419 |       0       0     2275     2712     3381    21.9 |      529 |
29.68/29.78	c |     41038 |       0       0     2275     3184     3499    22.3 |      529 |
29.68/29.78	c |     47329 |       0       0     2275     2365     3618    24.1 |      529 |
29.68/29.78	c |     54360 |       0       0     2275     2027     3737    22.3 |      529 |
29.68/29.78	c |     62205 |       0       0     2275     2256     3857    22.4 |      529 |
29.68/29.78	c |     70945 |       0       0     2275     3161     3978    23.1 |      529 |
29.68/29.78	c |     80669 |       0       0     2275     2787     4099    24.5 |      529 |
29.68/29.78	c |     91476 |       0       0     2275     3189     4222    23.5 |      529 |
29.68/29.78	c |    103474 |       0       0     2275     2322     4346    22.9 |      529 |
29.68/29.78	c |    116782 |       0       0     2275     2379     4471    22.4 |      529 |
29.68/29.78	c |    131532 |       0       0     2275     3517     4597    22.3 |      529 |
29.68/29.78	c |    147868 |       0       0     2275     3540     4726    22.1 |      529 |
29.68/29.78	c |    165948 |       0       0     2275     2441     4855    20.8 |      529 |
29.68/29.78	c |    185947 |       0       0     2275     2734     4987    22.1 |      529 |
29.68/29.78	c |    208057 |       0       0     2275     4642     5120    23.1 |      529 |
29.68/29.78	c |    232489 |       0       0     2275     3147     5255    22.9 |      529 |
29.68/29.78	c |    259475 |       0       0     2275     3502     5393    22.6 |      529 |
29.68/29.78	c |    289271 |       0       0     2275     3236     5532    22.3 |      529 |
29.68/29.78	c |    322158 |       0       0     2275     5314     5674    23.5 |      529 |
29.68/29.78	c |    358445 |       0       0     2275     4288     5818    23.1 |      529 |
29.68/29.78	c |    398472 |       0       0     2275     3068     5965    22.5 |      529 |
29.68/29.78	c |    442613 |       0       0     2275     4924     6114    23.3 |      529 |
29.68/29.78	c |    491279 |       0       0     2275     4086     6265    22.8 |      529 |
29.68/29.78	c |    544923 |       0       0     2275     3804

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517505-1238286576/watcher-1517505-1238286576 -o /tmp/evaluation-result-1517505-1238286576/solver-1517505-1238286576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517505-1238286576.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 17524
/proc/meminfo: memFree=1101816/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=1108 CPUtime=0
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 167 0 0 0 0 0 0 0 20 0 1 0 705552592 1134592 154 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 277 154 56 166 0 108 0

[startup+0.0966309 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 17524
/proc/meminfo: memFree=1101816/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=1768 CPUtime=0.09
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 345 0 0 0 9 0 0 0 20 0 1 0 705552592 1810432 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 442 331 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.101631 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 17524
/proc/meminfo: memFree=1101816/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=1768 CPUtime=0.1
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 352 0 0 0 10 0 0 0 20 0 1 0 705552592 1810432 338 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 442 338 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301669 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 17524
/proc/meminfo: memFree=1101816/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=2032 CPUtime=0.29
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 410 0 0 0 29 0 0 0 22 0 1 0 705552592 2080768 396 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 508 396 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701746 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 17524
/proc/meminfo: memFree=1101816/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=2296 CPUtime=0.69
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 483 0 0 0 69 0 0 0 25 0 1 0 705552592 2351104 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134550898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 574 469 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1100016/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=2692 CPUtime=1.49
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 579 0 0 0 149 0 0 0 25 0 1 0 705552592 2756608 565 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 673 565 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10126 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1099440/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=3228 CPUtime=3.09
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 705552592 3305472 691 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 807 691 73 166 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3228

[startup+6.30188 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1098608/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=3900 CPUtime=6.29
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 867 0 0 0 629 0 0 0 25 0 1 0 705552592 3993600 853 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 975 853 73 166 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1097520/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=4976 CPUtime=12.69
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 1105 0 0 0 1269 0 0 0 25 0 1 0 705552592 5095424 1091 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 1244 1091 73 166 0 1075 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4976

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1096240/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=6060 CPUtime=25.48
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 1389 0 0 0 2548 0 0 0 25 0 1 0 705552592 6205440 1375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 1515 1375 73 166 0 1346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6060

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1094640/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=7708 CPUtime=51.07
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 1782 0 0 0 5107 0 0 0 25 0 1 0 705552592 7892992 1768 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 1927 1768 73 166 0 1758 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7708

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1092528/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=10188 CPUtime=102.26
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 2292 0 0 0 10225 1 0 0 25 0 1 0 705552592 10432512 2278 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 2547 2278 73 166 0 2378 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10188

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1090544/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=12396 CPUtime=162.23
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 2776 0 0 0 16222 1 0 0 25 0 1 0 705552592 12693504 2762 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 3099 2762 73 166 0 2930 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12396

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1089072/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=14056 CPUtime=222.21
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 3126 0 0 0 22220 1 0 0 25 0 1 0 705552592 14393344 3112 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 3514 3112 73 166 0 3345 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14056

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1087856/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=15476 CPUtime=282.18
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 3435 0 0 0 28217 1 0 0 25 0 1 0 705552592 15847424 3421 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 3869 3421 73 166 0 3700 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15476

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1087024/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=16380 CPUtime=342.16
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 3645 0 0 0 34215 1 0 0 25 0 1 0 705552592 16773120 3631 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 4095 3631 73 166 0 3926 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1086128/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=17408 CPUtime=402.14
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 3869 0 0 0 40212 2 0 0 25 0 1 0 705552592 17825792 3855 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 4352 3855 73 166 0 4183 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1085168/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=18300 CPUtime=462.12
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4100 0 0 0 46210 2 0 0 25 0 1 0 705552592 18739200 4086 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 4575 4086 73 166 0 4406 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18300

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1084720/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=19236 CPUtime=522.09
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4284 0 0 0 52207 2 0 0 25 0 1 0 705552592 19697664 4270 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 4809 4270 73 166 0 4640 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19236

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1084016/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=19864 CPUtime=582.07
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4444 0 0 0 58205 2 0 0 25 0 1 0 705552592 20340736 4430 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 4966 4430 73 166 0 4797 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19864

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1083440/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=20360 CPUtime=642.05
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4572 0 0 0 64203 2 0 0 25 0 1 0 705552592 20848640 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5090 4558 73 166 0 4921 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20360

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1082928/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=20816 CPUtime=702.03
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4691 0 0 0 70200 3 0 0 25 0 1 0 705552592 21315584 4677 1992294400 134512640 135192793 4294956224 18446744073709551615 134612986 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5204 4677 73 166 0 5035 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20816

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1082416/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=21320 CPUtime=762.01
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4821 0 0 0 76198 3 0 0 25 0 1 0 705552592 21831680 4807 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5330 4807 73 166 0 5161 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21320

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1081712/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=22164 CPUtime=821.98
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 4992 0 0 0 82195 3 0 0 25 0 1 0 705552592 22695936 4978 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5541 4978 73 166 0 5372 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22164

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1081264/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=22808 CPUtime=881.96
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5113 0 0 0 88193 3 0 0 25 0 1 0 705552592 23355392 5099 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5702 5099 73 166 0 5533 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22808

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1080560/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=23400 CPUtime=941.94
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5289 0 0 0 94191 3 0 0 25 0 1 0 705552592 23961600 5275 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 5850 5275 73 166 0 5681 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1080048/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=24040 CPUtime=1001.92
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5415 0 0 0 100189 3 0 0 25 0 1 0 705552592 24616960 5401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6010 5401 73 166 0 5841 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1079408/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=24716 CPUtime=1061.89
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5561 0 0 0 106186 3 0 0 25 0 1 0 705552592 25309184 5547 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6179 5547 73 166 0 6010 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1079024/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=25328 CPUtime=1121.87
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5667 0 0 0 112184 3 0 0 25 0 1 0 705552592 25935872 5653 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6332 5653 73 166 0 6163 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 25328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1078576/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=25832 CPUtime=1181.86
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5777 0 0 0 118182 4 0 0 25 0 1 0 705552592 26451968 5763 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6458 5763 73 166 0 6289 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1078320/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=25992 CPUtime=1200.05
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5836 0 0 0 120001 4 0 0 25 0 1 0 705552592 26615808 5822 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6498 5822 73 166 0 6329 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25992

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 17525
/proc/meminfo: memFree=1078320/2055920 swapFree=4174588/4192956
[pid=17524] ppid=17522 vsize=25992 CPUtime=1200.05
/proc/17524/stat : 17524 (mxc-sat09) R 17522 17524 17423 0 -1 4194304 5836 0 0 0 120001 4 0 0 25 0 1 0 705552592 26615808 5822 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17524/statm: 6498 5822 73 166 0 6329 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.045993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 25992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5836
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1675

runsolver used 1.37579 second user time and 4.09438 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-29 01:29:36
IDJOB=1517505
IDBENCH=70602
IDSOLVER=504
FILE ID=node88/1517505-1238286576
PBS_JOBID= 9061007
Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517505-1238286576/watcher-1517505-1238286576 -o /tmp/evaluation-result-1517505-1238286576/solver-1517505-1238286576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517505-1238286576.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=885911342

node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1102296 kB
Buffers:         85412 kB
Cached:         774796 kB
SwapCached:       7608 kB
Active:         153292 kB
Inactive:       716300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102296 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14904 kB
Slab:            68220 kB
Committed_AS:  1774624 kB
PageTables:       2664 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66476 MiB
End job on node88 at 2009-03-29 01:49:38